【PPS 8 Exclusive Acoustics Technology】Experience deep and powerful, yet well balanced music with the Bluedio exclusive and innovative 8 driver technology. Each frequency is accurately reproduced for a captivating listening experience. 【3D Surround Effect】 Dramatically enhancing your music doesn't have to be complicated. Simply turn on the 3D surround effect, you'll experience something entirely new-a virtual 360° surround sound from the built-in 3D DSP processor, as if in a concert hall. 【24-bit High Fidelity】Optimized for high-fidelity sound, the high-resolution Bluetooth decoder achieves a remarkable new level of speed: up to 24-bit signal processing. It helps reproduce abundant details, let you hear new details and nuances even in your most-played favorites.

CRYSTAL CLEAR SOUND - Enjoy amazing digital dynamic sound range with a Frequency Response of 30HZ - 20kHZ, and low THD+N with a Signal to Noise Ratio far greater than traditional analog systems. 100 FEET OF RANGE - Listen to your TV, Computer, or Hi-Fi radio from your backyard. Unlike others, these TV headphones use a digital UHF 2.4GHz radio frequency that penetrates walls, so your signals have an expanded reception range (up to 100ft) that don't require keeping the headphones within line of sight of the transmitter. LIGHTWEIGHT AND COMFORTABLE - Adjustable soft padded headband and Over-Ear earpads are designed to provide maximum comfort. Listen to music for hours and forget you're even wearing them!